The Rules for Solar in Georgia Have Changed. Here's What It Means in Riverdale.
For homeowners in the Riverdale area, going solar in 2026 is a different calculation than it was a few years ago. With the default federal tax credits gone for new systems, the financial return now depends almost entirely on your utility's rules. Under Georgia Power, the key to saving money is using the solar energy you generate yourself, because selling it back to the grid doesn't pay what it used to.
This shift makes understanding self-consumption and battery storage more important than ever. The goal is to replace the expensive electricity you'd normally buy from the utility, especially during hot Georgia summers when air conditioning use is high.
From rates to ROI—continue in the savings calculator.
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2026 Solar & Battery Costs in Riverdale
The cost for a professionally installed rooftop solar system is based on its size, equipment, and whether you include battery storage. For a typical home in Clayton County, here are the estimated costs for a system designed to offset a significant portion of a $128 monthly electric bill.
- Solar-Only System (8.3 kW): The estimated gross cost is around $20,335. This system is designed for maximum production during the day.
- Solar + Battery System (8.3 kW panels with a 10 kWh battery): The estimated gross cost is around $35,335. This setup allows you to store excess solar power for use at night or during an outage, increasing your energy independence.
These figures are pre-incentive estimates. Since the primary federal and state tax credits are no longer available for 2026 installations, this gross cost is very close to the final price.
Incentives & Tax Credits
Financial Support for Solar in Georgia (2026)
As of early 2026, the primary financial incentives for residential solar in Georgia have shifted away from tax credits. The 30% federal tax credit for homeowners is no longer in effect for systems placed in service this year. Likewise, Georgia does not offer a state income tax credit for solar.
The main financial drivers are:
- Direct Bill Savings: The most significant benefit comes from avoiding the purchase of expensive grid electricity from Georgia Power.
- Utility Export Credits: While not a major incentive, you do receive a small credit for any excess power sent to the grid.
- Long-Term Rate Protection: Owning your power source helps insulate your budget from future utility rate hikes.
Net Metering: Georgia Power Co
Avoided-Cost Compensation
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Understanding Georgia Power's Export Rate
Georgia does not have a statewide "net metering" law that requires utilities to credit you the full retail rate for exported solar energy. Instead, Georgia Power uses a program where you sell excess power back at an "avoided cost" rate.
In 2026, you buy electricity for about $0.14 per kWh, but any surplus solar energy you export is only credited at around $0.065 per kWh. Because of this difference, it's far more valuable to use your solar power directly or store it in a battery for later use than to send it back to the grid. This is why a battery is strongly recommended for maximizing your financial return.
Projected Savings
How Solar Creates Value with Georgia Power
With an average electricity rate of $0.14/kWh from Georgia Power, every kilowatt-hour of solar energy you use at home is a direct saving. If utility rates continue to climb over the next decade, the value of that self-generated power increases, too.
- A solar-only system is modeled to save a Riverdale homeowner around $1,157 annually, leading to a payback period of approximately 15.8 years.
- Adding a battery increases self-consumption, boosting the estimated annual savings to $1,291. While the upfront cost is higher, the battery provides backup power and captures more value from your panels, with a payback period of about 19.9 years.
An owned solar system can also be a compelling feature for future homebuyers, potentially adding to your property's long-term value beyond the monthly bill savings.